// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-serializejsonarray
description: >
  Proxy of an array is treated as an array.
info: |
  JSON.stringify ( value [ , replacer [ , space ] ] )

  [...]
  12. Return ? SerializeJSONProperty(the empty String, wrapper).

  SerializeJSONProperty ( key, holder )

  [...]
  10. If Type(value) is Object and IsCallable(value) is false, then
    a. Let isArray be ? IsArray(value).
    b. If isArray is true, return ? SerializeJSONArray(value).

  SerializeJSONArray ( value )

  [...]
  6. Let len be ? LengthOfArrayLike(value).
  7. Let index be 0.
  8. Repeat, while index < len
    a. Let strP be ? SerializeJSONProperty(! ToString(index), value).
features: [Proxy]
---*/

function Test() {
    var arrayProxy = new Proxy([], {
      get: function(_target, key) {
        if (key === 'length') return 2;
        return Number(key);
      },
    });

    assert.sameValue(
      JSON.stringify(arrayProxy), '[0,1]', 'proxy for an array'
    );
    assert.sameValue(
      JSON.stringify([[arrayProxy]]), '[[[0,1]]]', 'proxy for an array (nested)'
    );

    var arrayProxyProxy = new Proxy(arrayProxy, {});
    assert.sameValue(
      JSON.stringify([[arrayProxyProxy]]),
      '[[[0,1]]]',
      'proxy for a proxy for an array (nested)'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
